NOTICE DATE: April 20, 2026

NOTICE TYPE: W-A042026-01 Settlements

SHORT DESCRIPTION: Resettlement for the ERS Standard Contract Term of June 01, 2025 - September 30, 2025

INTENDED AUDIENCE: QSE settlement personnel

DAYS AFFECTED: June 01, 2025 - September 30, 2025 - ERS Standard Contract Term

LONG DESCRIPTION: ERCOT will post resettlements for the June 01, 2025 - September 30, 2025, Emergency Response Service (ERS) Standard Contract Term on the True-up Settlement Statement of Operating Day October 21, 2025.

Pursuant to Protocol Section 9.14.5(2), "ERS disputes filed based on a change in Load after the True-Up Settlement will be approved only if the Qualified Scheduling Entity's (QSE's) Load changes by 10% or more." ERCOT will resolve approved ERS disputes no later than 30 Business Days after the ERS resettlement was posted.

CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at ClientServices@ercot.com.

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